Weather forecast for 10 daysAntigua and Barbuda

Weather forecast for the weekend

Sunday 8. Nov 2026

  • 30°C
  • 25°C
Thunderstorms
Thunderstorms
  • Precip. probability: 100%
  • Precipitation: 31mm
  • Wind: 17km/hWSW 240°
  • Humidity: 85%
  • UV index: 6
  • Sunrise: 06:08 AST
  • Sunset: 17:33 AST
  • ▼
On Sunday, in Saint John's, expect thunderstorm activity to continue.
Intense precipitation of 31mm is forecasted for today. A modest temperature shift from a blazing 30°C at its peak to a warm 25°C at its lowest point is predicted.
The maximum heat index, which factors the actual air temperature with the relative humidity, is evaluated at a very hot 39°C. Take into consideration that the heat index values are calculated for shade and light wind conditions. Be aware that direct exposure to sunlight increases heat impact and may raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees.
Forecasts show that today the temperature will align with November's standard maximum of 29.8°C.
Sunrise will be at 06:08 and sunset at 17:33; the daylight will last for 11h and 25min.

Long-term weather forecast

  • Sunday
  • 8. Nov 2026
  • 30°C
  • 25°C
Thunderstorms
Thunderstorms
  • Precip. probability: 100%
  • Precipitation: 31mm
  • Wind: 17km/hWSW 240°
  • Humidity: 85%
  • UV index: 6
  • Sunrise: 06:08 AST
  • Sunset: 17:33 AST
  • ▼
  • Monday
  • 9. Nov 2026
  • 31°C
  • 26°C
Showers
Showers
  • Precip. probability: 46%
  • Precipitation: 2mm
  • Wind: 5km/hSW 214°
  • Humidity: 79%
  • UV index: 6
  • Sunrise: 06:09 AST
  • Sunset: 17:33 AST
  • ▼
  • Tuesday
  • 10. Nov 2026
  • 31°C
  • 26°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 18%
  • Precipitation: 0mm
  • Wind: 11km/hESE 103°
  • Humidity: 76%
  • UV index: 9
  • Sunrise: 06:09 AST
  • Sunset: 17:33 AST
  • ▼
  • Wednesday
  • 11. Nov 2026
  • 31°C
  • 27°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 18%
  • Precipitation: 0mm
  • Wind: 17km/hE 96°
  • Humidity: 76%
  • UV index: 9
  • Sunrise: 06:10 AST
  • Sunset: 17:32 AST
  • ▼
  • Thursday
  • 12. Nov 2026
  • 31°C
  • 27°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 17%
  • Precipitation: 0mm
  • Wind: 21km/hESE 115°
  • Humidity: 75%
  • UV index: 9
  • Sunrise: 06:10 AST
  • Sunset: 17:32 AST
  • ▼
  • Friday
  • 13. Nov 2026
  • 32°C
  • 27°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 8%
  • Precipitation: 0mm
  • Wind: 26km/hSE 126°
  • Humidity: 72%
  • UV index: 9
  • Sunrise: 06:11 AST
  • Sunset: 17:32 AST
  • ▼
  • Saturday
  • 14. Nov 2026
  • 32°C
  • 27°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 14%
  • Precipitation: 0mm
  • Wind: 24km/hSE 126°
  • Humidity: 71%
  • UV index: 9
  • Sunrise: 06:11 AST
  • Sunset: 17:32 AST
  • ▼
  • Sunday
  • 15. Nov 2026
  • 31°C
  • 27°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 7%
  • Precipitation: 0mm
  • Wind: 20km/hESE 107°
  • Humidity: 71%
  • UV index: 8
  • Sunrise: 06:12 AST
  • Sunset: 17:31 AST
  • ▼
  • Monday
  • 16. Nov 2026
  • 31°C
  • 26°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 24%
  • Precipitation: 2mm
  • Wind: 21km/hE 85°
  • Humidity: 73%
  • UV index: 8
  • Sunrise: 06:12 AST
  • Sunset: 17:31 AST
  • ▼
  • Tuesday
  • 17. Nov 2026
  • 31°C
  • 26°C
Few Showers
Few Showers
  • Precip. probability: 31%
  • Precipitation: 3mm
  • Wind: 22km/hE 92°
  • Humidity: 75%
  • UV index: 9
  • Sunrise: 06:13 AST
  • Sunset: 17:31 AST
  • ▼
Primarily overcast and occasionally showery and stormy weather is expected.
Rain is predicted for Sunday, Monday, next Monday and Tuesday.
The maximum temperature will be almost identical during the next few days. The maximum temperature will vary between 30°C and 32°C, while the nighttime low will be also mostly stable, as the minimum temperature will fluctuate between 25°C and 27°C.
The hottest days in Saint John's will be Friday and Saturday, with a maximum of 32°C; today is the coldest day, with a maximum temperature of 30°C.
Including the humidity's impact, the maximum feel-like temperature may increase substantially and range between a sizzling 38°C and a scorching 41°C.
Updated: Nov 8, 2026 @ 07:18:25 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

Today, thunderstorm risks remain elevated.

Yes, it will rain today. Beware - heavy precipitation of 31mm is expected.

Today, the highest temperature will be 30°C, while the lowest temperature will be 25°C. The maximum heat index, which calculates the temperature value influenced by the moisture in the air, is appraised at 39°C.
The highest temperature will be in line with the average maximum of 29.8°C in November. Today, the lowest temperature will be also in line with the average low temperature.

On Sunday, in Saint John's, sunrise will be at 06:08 and sunset at 17:33 (AST).

In Saint John's, today, there will be 11h and 25min of daylight.